Pre terminated with butt connectors to save install time. Easy to install. Without cutting any OEM wiring harness. Professional materials make it safe to use and long life. Stereo wire connector replacement for LINCOLN Aviator 2003 early production, Blackwood 2001-2003, Continental 1998-2002, LS 2000-2003, Navigator 1999-2002, Navigator 2003 early production, Town Car 1998-2002, MAZDA B-Series 1998-2009. Radio harness fit for MERCURY Grand Marquis 1998-2002, Cougar 2001-2002 with dual media or 6 disc in-dash, Mountaineer 1998-2003, Mountaineer 2004-2005 without factory subwoofer, Villager 1999-2002. adio wire harness replacement for Ford F150 1999-2003, F250/F350/F450/F550 1999-2004. Ford Crown Victoria 1998-2002, Escape 2001-2003, Escape 2004-2007 without factory Subwoofer, Excursion 2000-2005, Expedition 1999-2002, Explorer 1998-2005, Explorer Sport Trac 2001-2005, Mustang 2001-2003, Ranger 1998-2011, Thunderbird 2002-2003, Windstar 1999-2003. RED WOLF radio harness NOT Compatible with factory amplified amp systems. Allow to install an aftermarket radio using the existing factory wiring and connectors.